ULN2803LW Datasheet PDF – Darlington Array – Allegro

Part Number : ULN2803LW

Function : High-voltage, high-current darlington arrays

Package : SOP 18 Pin Type

Manufacturers : Allegro MicroSystems

Image :

ULN2803LW Darlington


Description :

Featuring continuous load current ratings to 500 mA for each of the drivers, the Series ULN28xxA/LW and ULQ28xxA/LW highvoltage, high-current Darlington arrays are ideally suited for interfacing between low-level logic circuitry and multiple peripheral power loads. Typical power loads totaling over 260 W (350 mA x 8, 95 V) can be controlled at an appropriate duty cycle depending on ambient
temperature and number of drivers turned on simultaneously. Typical loads include relays, solenoids, stepping motors, magnetic print hammers, multiplexed LED and incandescent displays, and heaters. All
devices feature open-collector outputs with integral clamp diodes.




ULN2803LW pinout


1. TTL, DTL, PMOS, or CMOS Compatible Inputs
2. Output Current to 500 mA
3. Output Voltage to 95 V
4. Transient-Protected Outputs
5. Dual In-Line Package or Wide-Body Small-Outline Package


Other data sheets within the file : ULN2803A, ULN2804A, ULN2823A, ULN2823LW, ULN2804LW, ULN2824LW

ULN2803LW Datasheet PDF Download

ULN2803LW pdf


TDG2003AP Datasheet – Darlington Sink Driver – Toshiba

Part Number : TDG2003AP, Correct Part Number : TD62003AP

Function : 7-channel Darlington Sink Driver

Package : DIP 16 Pin Type

Manufacturers : Toshiba

Image :


Description :

The TD62003APG/AFG and TD62004APG/AFG are high-voltage, high-current darlington drivers comprised of seven NPN darlington pairs. All units feature integral clamp diodes for switching inductive
loads. Applications include relay, hammer, lamp and display (LED) drivers.

Pinout :

TDG2003AP Datasheet


1. Output current (single output): 500 mA (max)
2. High sustaining voltage output: 50 V (min)
3. Output clamp diodes
4. Inputs compatible with various types of logic

TDG2003AP Datasheet


Posts related to ‘ Darlington Transistor

Part numberDescription
BU808DFINPN Darlington Transistor – ST
2SD560NPN darlington transistor – NEC
TIP150NPN Power Darlington Transistor
TIP122Complementary Darlington Transistor – ST
BDW23NPN Darlington Transistor – Bourns
2N6296PNP Darlington Transistor
D560NPN darlington transistor – NEC
ULN2003ADDarlington Transistor Arrays
2SB1228110V, 8A, PNP Darlington Transistor
TIP120Complementary Darlington Transistor – ST